72 Answered Questions for the topic Inequality Equation

Two times a number r plus 6 is greater than -24

Write the sentence as an inequality 

How long before she will make a profit?

Julie opens a dance studio. Her start up cost is $52,000.00. She spends $680.00 a day in operating costs. She earns $960.00 a day. Write an inequality to represents the solution. Let d be for days.... more

Range of inequalities

Karl’s grades on his first five exams are 71, 65, 72, 80, and 77. What range of scores can Karl earn on his sixth exam so that his final grade is a C? All of the exams have a maximum score of 100.... more

three times a number that is less than or equal to 6 and greater than or equal to 0

 translate math sentence to an inequality  

Riley and Rhoda plan to buy several bags of dog food and dog collar. Each bag of food costs $7, and the dog collar cost $5.

a. Use the information above to write an expression for the amount of money they will spend if the buy b bags of dog food. b. Riley and Rhoda have $30. U se this information and the expression you... more

Inequality/interval notation question

Let S be (−∞,3]∪[15,∞) Then S can also be described in set notation by the inequality |x−a|≥b   a=? b=?

Twice the sum of a nimber and 5 is the same as 2 subtracted from a number

I want the answer

Solve inequalities

x2>4

inequalities word problem

Twenty more than a number, n, is 10 less than twice the number. What is the number? 

Write Inequality and Solve

Roger scored 1800 points in four rounds of a debate competition. His opponent, Sawyer, scored 324 points in round 1, 530 points in round 2, and 619 points in round 3. How many points must Sawyer... more

The tickets cost $8 per adult (x) and $5 per student (y). Write an inequality to describe how many tickets need to be sold for the theater to make at least $800

At a school, tickets are sold to a play. the tickets cost $8 per adult (x) and $5 per student (y). Write an inequality to describe how many tickets need to be sold for the theater to make at least... more

Jenna's band is going to record a CD at a recording studio. What is the cost for one day in the studio?

Jenna's band is going to record a CD at a recording studio. They will pay $225 to use the studio for one day and $80 per hour for sound technicians. Jenna has $205 and can reasonably expect to... more

How do I write inequality for a cube

Cube has a volume of greater that 125 cm^3.  What r d possible lengths of d side.  How do u write d inequality  

When you reverse the digits in a certain two digit number you decrease its value by 9. Find the number if the sum of it digits is 11.

It is basically asking for a value I do not know how to find. 

solve the inequality and graph the solution

-2.8 + c > - 3/10                 <---|-----|-----|-----|-----|--->

whats 32x equals 4x more than 12 in inequality symbols

 what is 32x equals 4x more than 12 in inequality symbols?

twice the sum of a number and 5 is no more than 3 times that same number increades by 11

kindly solve this, it inequality

the sum of a number and 6 is at least 15

the sum of a number and 6 is at least 15 please

To receive a B in a course, you must have an average of at least 80% but less than 90% on five exams...

To receive a B in a course, you must have an average of at least 80% but less than 90% on five exams. Your grades on the first four exams were 95%, 79%, 91%, and 86%. What range of grades on the... more

Solve given inequalities. See below for problems.

10x -2 < 5x + 13   and    -1.3x + 4.9 greater than less than 1.7 - 2.1x   Write the solution in both inequality and interval notation.

What's the greatest number of adults who could've purchased tickets?

A movie theater charges $7 for an adult's ticket and $4 for a child's ticket. On a recent night, the sale of child's tickets was 3 times the sale of adult's tickets. If the total amount collected... more
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